Software developers need to be vigilant about how they utilize their hardware resources. It will be an expensive task for developers to buy, run and maintain dedicated hardware because of its limited data center space on the additional servers.
Virtualization is one of the most effective ways to run multiple machines on a single hardware. However, every virtual machine needs to have its own guest operating system (OS) and all its features of it. Many developers are exploring containerization opportunities to ensure scalability, consistency, and efficiency in their development processes.
Here are a few strategies that developers can embrace to streamline containerization:
Determine the development goals
While embracing new technology, like containers, it is crucial for businesses to determine how they can utilize it to achieve goals.
Developers can leverage containers because they can effectively bundle applications, related libraries, other network dependencies, and applications that need to be implemented across multiple ecosystems. It is one of the most efficient ways to ease the reproducibility and reliability of development-time and deployment time of software environments.
Rather than the application user required to develop the environment, the container specification file will be a comprehensive solution to avoid library mismatches. Moreover, developers should constantly develop and deploy containers on multiple host environments. As these containers are smaller than virtual machines, developers should be able to efficiently utilize hardware and create higher utilization of current hardware.
Consider security a top priority
Containerization is a new technology, and it might have a few security vulnerabilities that might expose the business network too. One of the most crucial characteristics of containers that developers should consider is that they isolate resources. Developers
That lack of container security knowledge might expose the business to multiple risks because cybercriminals can exploit this isolation point as an entry point to the entire business network and move laterally. With regular maintenance of the containers, developers should even continuously monitor security.
Developers can constantly scan images in a new environment to strengthen security. It is crucial to consider security as a top priority since the start of the development process can apply the same measures post-deployment as well. Determining how containers interact with their ecosystem will enable developers to eliminate security risks.
Leverage an Orchestrator
Developers that aim to streamline containerization can embrace an automated orchestrator tool. There are many vendors that offer SaaS solutions to make it economical and effective for software coders. Automated Orchestrators can help developers to manage the scaling of a deployed application, the quality control process, or the internal development process easily.
It is one of the most perfect ways to reduce the workload on the developers so that they can focus on other operational tasks. They can even make the most out of the registry benefits. Coders can upload these container images to a unified registry so that they can download them whenever required. This approach is one of the most significant ways to improve the efficiency and productivity of the development processes.
Focus on the image design process
It can be a tedious and time-consuming process to design images, but developers have to ensure that they have to get it right to reduce the bugs and security risks. For developers that run an image from a container, there are a few options like temporary containers, mounting volumes, and user accounts. Developers, based on their needs, can consider all of these options to develop the best image design process.
Software or application DevOps can consider all of the above options to streamline containerization in their development process.